﻿//////////////////////////////////////////////////////////////////////////////
//
// Copyright © 1998-2024 Glodon Company Limited.
//
// Licensed under the MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the “Software”),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//////////////////////////////////////////////////////////////////////////////
#include "CommandBase.h"
#include <QDialog>
#include <QPushButton>
#include <QListWidget>
#include "OwnerPtr.h"

namespace Sample
{
    namespace CommandId
    {
        constexpr auto LayerSetting = L"Sample.CommandId.LayerSetting";
    }

    class LayerSettingCommand :public  gcmp::CommandBase
    {
    public:
        LayerSettingCommand()
            :CommandBase(Sample::CommandId::LayerSetting) {};
    private:
        bool IsEnabled() const override;
        bool IsVisible() const override;
        bool ShouldPopExistingActionsBeforeExecution() const override { return false; }
        bool ShouldClearSelectionBeforeExecution() const override { return false; }
        gcmp::OwnerPtr<gcmp::IAction> ExecuteCommand(const gcmp::CommandParameters& cmdParams) override;
    private:
        gcmp::IDocument* GetDocument() const;
    };


    class LayerSettingDlg : public QDialog
    {
    public:
        LayerSettingDlg(QWidget* pParent);
        ~LayerSettingDlg();

        virtual bool eventFilter(QObject* object, QEvent* event) override;
        void onMoveRequested(const QPoint& cursorPos, const QPoint& offset);

    private slots:
        void OKButtonPushed();
        void CancelButtonPushed();
        void AddButtonPushed();

    private:
        void InitDialog();
        void ClearAllItemInList(QListWidget* pListView);
        void SaveLayerData();
    private:
        std::unordered_set<std::wstring> m_allLayerNames;
        std::unordered_set<std::wstring> m_allNewLayers;
        gcmp::OwnerPtr<QPushButton> m_opOkButton{ nullptr };
        gcmp::OwnerPtr<QPushButton> m_opCancelButton{ nullptr };
        gcmp::OwnerPtr<QPushButton> m_opAddButton{ nullptr };
        gcmp::OwnerPtr<QListWidget> m_opLayerList{ nullptr };
    };
}
